1 files changed, 0 insertions, 96 deletions
diff --git a/include/ruby/io/buffer.h b/include/ruby/io/buffer.h
deleted file mode 100644
index 88e5598066..0000000000
--- a/include/ruby/io/buffer.h
+++ /dev/null
@@ -1,96 +0,0 @@
-#ifndef RUBY_IO_BUFFER_H
-#define RUBY_IO_BUFFER_H
-/**
- * @file
- * @author     Samuel Williams
- * @date       Fri  2 Jul 2021 16:29:01 NZST
- * @copyright  Copyright (C) 2021 Samuel Williams
- * @copyright  This  file  is   a  part  of  the   programming  language  Ruby.
- *             Permission  is hereby  granted,  to  either redistribute  and/or
- *             modify this file, provided that  the conditions mentioned in the
- *             file COPYING are met.  Consult the file for details.
- */
-
-#pragma once
-
-#include "ruby/ruby.h"
-#include "ruby/internal/config.h"
-
-RBIMPL_SYMBOL_EXPORT_BEGIN()
-
-// WARNING: This entire interface is experimental and may change in the future!
-#define RB_IO_BUFFER_EXPERIMENTAL 1
-
-#define RUBY_IO_BUFFER_VERSION 2
-
-RUBY_EXTERN VALUE rb_cIOBuffer;
-RUBY_EXTERN size_t RUBY_IO_BUFFER_PAGE_SIZE;
-RUBY_EXTERN size_t RUBY_IO_BUFFER_DEFAULT_SIZE;
-
-enum rb_io_buffer_flags {
-    // The memory in the buffer is owned by someone else.
-    // More specifically, it means that someone else owns the buffer and we shouldn't try to resize it.
-    RB_IO_BUFFER_EXTERNAL = 1,
-    // The memory in the buffer is allocated internally.
-    RB_IO_BUFFER_INTERNAL = 2,
-    // The memory in the buffer is mapped.
-    // A non-private mapping is marked as external.
-    RB_IO_BUFFER_MAPPED = 4,
-
-    // A mapped buffer that is also shared.
-    RB_IO_BUFFER_SHARED = 8,
-
-    // The buffer is locked and cannot be resized.
-    // More specifically, it means we can't change the base address or size.
-    // A buffer is typically locked before a system call that uses the data.
-    RB_IO_BUFFER_LOCKED = 32,
-
-    // The buffer mapping is private and will not impact other processes or the underlying file.
-    RB_IO_BUFFER_PRIVATE = 64,
-
-    // The buffer is read-only and cannot be modified.
-    RB_IO_BUFFER_READONLY = 128
-};
-
-enum rb_io_buffer_endian {
-    RB_IO_BUFFER_LITTLE_ENDIAN = 4,
-    RB_IO_BUFFER_BIG_ENDIAN = 8,
-
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-    RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_LITTLE_ENDIAN,
-#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-    RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN,
-#elif REG_DWORD == REG_DWORD_LITTLE_ENDIAN
-    RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_LITTLE_ENDIAN,
-#elif REG_DWORD == REG_DWORD_BIG_ENDIAN
-    RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN,
-#endif
-
-    RB_IO_BUFFER_NETWORK_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN
-};
-
-VALUE rb_io_buffer_new(void *base, size_t size, enum rb_io_buffer_flags flags);
-VALUE rb_io_buffer_map(VALUE io, size_t size, rb_off_t offset, enum rb_io_buffer_flags flags);
-
-VALUE rb_io_buffer_lock(VALUE self);
-VALUE rb_io_buffer_unlock(VALUE self);
-int rb_io_buffer_try_unlock(VALUE self);
-VALUE rb_io_buffer_free(VALUE self);
-
-int rb_io_buffer_get_bytes(VALUE self, void **base, size_t *size);
-void rb_io_buffer_get_bytes_for_reading(VALUE self, const void **base, size_t *size);
-void rb_io_buffer_get_bytes_for_writing(VALUE self, void **base, size_t *size);
-
-VALUE rb_io_buffer_transfer(VALUE self);
-void rb_io_buffer_resize(VALUE self, size_t size);
-void rb_io_buffer_clear(VALUE self, uint8_t value, size_t offset, size_t length);
-
-// The length is the minimum required length.
-VALUE rb_io_buffer_read(VALUE self, VALUE io, size_t length, size_t offset);
-VALUE rb_io_buffer_pread(VALUE self, VALUE io, rb_off_t from, size_t length, size_t offset);
-VALUE rb_io_buffer_write(VALUE self, VALUE io, size_t length, size_t offset);
-VALUE rb_io_buffer_pwrite(VALUE self, VALUE io, rb_off_t from, size_t length, size_t offset);
-
-RBIMPL_SYMBOL_EXPORT_END()
-
-#endif  /* RUBY_IO_BUFFER_H */